indexo.dev

browsersize.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 642 ms crawled 2026-05-19

US · 104.21.25.31 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
browsersize.com
Description
A nifty online tool for setting your browser size while doing Web design.
Language
en

Technology

CDN
Cloudflare

Social

Registration

Registrar
Tucows Domains Inc.
Created
2005-03-05
Expires
2027-03-05 288 days left
Updated
2026-03-04
Name servers
  • june.ns.cloudflare.com
  • skip.ns.cloudflare.com

DNS records live

NS
  • june.ns.cloudflare.com
  • skip.ns.cloudflare.com
TXT
  • df25209fe3111423df7285eed92b45cd813e1ed6

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-07 to 2026-08-05
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://browsersize.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (2)